单项选择题
Prior to getting underway，the Master or person in charge of a vessel must（）.
A.conduct a fire drill B.conduct a boat drill C.log the fore and aft draft marks D.test the emergency generator
单项选择题 Which statement concerning the carriage of containers is TRUE?（）.
单项选择题 The Chief Mate must ascertain that the deck loads are stowed in such a manner as（）.
